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| SKM181F资料 | |
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SKM181F PDF Download |
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File Size : 116 KB
Manufacturer:SEMIKRON Description:Reference Clock. This input is the clock frequency reference for the clock and data recovery Receive PLL. REFCLK is multiplied internally by eight and sets the approximate center frequency for the internal Receive PLL to track the incoming bit stream. This input is also multiplied by eight by the frequency multiplier Transmit PLL to produce the bit rate Transmit Clock (TCLK). REFCLK can be connected to either a differential PECL or single-ended TTL frequency source. When either REFCLK+ or REFCLK− is at a TTL LOW, the opposite REFCLK signal becomes a TTL level input. |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：SKM181F 厂 家：SEMIKRON 封 装：module 批 号： 数 量：20 说 明：module |
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运 费： 所在地： 新旧程度： |
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| 联系人：关女士 |
| 电 话：86-75584720945 |
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| 公司地址： Huaqiang Electronic World, Futian District, Shenzhen, China |
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